Revert r155365, r155366, and r155367. All three of these have regression

test suite failures. The failures occur at each stage, and only get
worse, so I'm reverting all of them.

Please resubmit these patches, one at a time, after verifying that the
regression test suite passes. Never submit a patch without running the
regression test suite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155372 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 15 deletions

diff --git a/lib/Target/Hexagon/HexagonInstrInfo.h b/lib/Target/Hexagon/HexagonInstrInfo.h
index 9682c05ea1..730687036c 100644
--- a/lib/Target/Hexagon/HexagonInstrInfo.h
+++ b/lib/Target/Hexagon/HexagonInstrInfo.h
@@ -107,8 +107,6 @@ public:
 
   unsigned createVR(MachineFunction* MF, MVT VT) const;
 
-  virtual bool isExtendable(const MachineInstr* MI) const;
-  virtual bool isExtended(const MachineInstr* MI) const;
   virtual bool isPredicable(MachineInstr *MI) const;
   virtual bool
   PredicateInstruction(MachineInstr *MI,
@@ -138,10 +136,6 @@ public:
   isProfitableToDupForIfCvt(MachineBasicBlock &MBB,unsigned NumCycles,
                             const BranchProbability &Probability) const;
 
-  unsigned getInvertedPredicatedOpcode(const int Opcode) const;
-  unsigned getImmExtForm(const MachineInstr* MI) const;
-  unsigned getNormalBranchForm(const MachineInstr* MI) const;
-
   virtual DFAPacketizer*
   CreateTargetScheduleState(const TargetMachine *TM,
                             const ScheduleDAG *DAG) const;
@@ -166,16 +160,10 @@ public:
   bool isS8_Immediate(const int value) const;
   bool isS6_Immediate(const int value) const;
 
-  bool isConditionalTransfer(const MachineInstr* MI) const;
-  bool isConditionalALU32(const MachineInstr* MI) const;
-  bool isConditionalLoad(const MachineInstr* MI) const;
-  bool isConditionalStore(const MachineInstr* MI) const;
+  bool isConditionalALU32 (const MachineInstr* MI) const;
+  bool isConditionalLoad (const MachineInstr* MI) const;
   bool isDeallocRet(const MachineInstr *MI) const;
-  bool isNewValueJumpCandidate(const MachineInstr *MI) const;
-  bool isNewValueJump(const MachineInstr* MI) const;
-  bool isNewValueStore(const MachineInstr* MI) const;
-  bool isPostIncrement(const MachineInstr* MI) const;
-  bool isSaveCalleeSavedRegsCall(const MachineInstr* MI) const;
+  unsigned getInvertedPredicatedOpcode(const int Opc) const;
 
 private:
   int getMatchingCondBranchOpcode(int Opc, bool sense) const;